30301272

素因数分解:

$2^3\times 3^2\times {\mathrm{420851}}^1$

素因数の和:420863

約数の個数: 24

約数和(自身を含む): 82066140

約数和(自身を除く): 51764868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420851, 841702, 1262553, 1683404, 2525106, 3366808, 3787659, 5050212, 7575318, 10100424, 15150636, 30301272]

約数ペア:

[(1, 30301272), (2, 15150636), (3, 10100424), (4, 7575318), (6, 5050212), (8, 3787659), (9, 3366808), (12, 2525106), (18, 1683404), (24, 1262553), (36, 841702), (72, 420851)]